公开(公告)号：US08294310B2

公开(公告)日：2012-10-23

申请号：US12666049

申请日：2008-07-22

申请人： Masayuki Shimoyama ,  Hirokazu Shoda ,  Yasuo Ohashi

发明人： Masayuki Shimoyama ,  Hirokazu Shoda ,  Yasuo Ohashi

IPC分类号： H02K7/116

CPC分类号： B60S1/166 ,  F16H1/225 ,  F16H55/24 ,  F16H2057/127 ,  H02K7/081 ,  H02K7/1166

摘要： A motor 10 with reduction gear mechanism has a first worm 15 and a second worm 15′ having mutually opposite screw torsion directions; a first counter gear 30 including a first large-diameter gear 31 meshing with the first worm 15 and a first small-diameter gear 35 rotating as one piece with the first large-diameter gear 31; a second counter gear 30′ including a second large-diameter gear 31′ meshing with the second worm 15′ and a second small-diameter gear 35′ rotating as one piece with the second large-diameter gear 31′; and an output gear 40 meshing with both the small-diameter gears 35, 35′; wherein a first device 50 for applying a force to press the first counter gear 30 towards a gear case 21 is arranged between the tip of the first small-diameter gear 35 and a gear case cover 29, and a second device 50′ for applying a force to press the second counter gear 30′ towards the gear case 21 is arranged between the tip of the second small-diameter gear 35′ and the gear case cover 29.

摘要翻译： 具有减速齿轮机构的马达10具有第一蜗杆15和具有相互相反的螺杆扭转方向的第二蜗杆15' 第一副齿轮30包括与第一蜗杆15啮合的第一大直径齿轮31和与第一大直径齿轮31一体旋转的第一小直径齿轮35; 包括与第二蜗杆15'啮合的第二大直径齿轮31'和与第二大直径齿轮31'一体旋转的第二小直径齿轮35'的第二中间齿轮30'; 和与两个小直径齿轮35,35'啮合的输出齿轮40; 其中，用于施加力以将第一反向齿轮30向齿轮箱21推压的第一装置50布置在第一小直径齿轮35的尖端和齿轮箱盖29之间，第二装置50' 向第二小齿轮35'的前端和齿轮箱盖29之间设置有将第二中间齿轮30'压向齿轮箱21的力。

公开(公告)号：US20110006627A1

公开(公告)日：2011-01-13

申请号：US12666049

申请日：2008-07-22

申请人： Masayuki Shimoyama ,  Hirokazu Shoda ,  Yasuo Ohashi

发明人： Masayuki Shimoyama ,  Hirokazu Shoda ,  Yasuo Ohashi

IPC分类号： H02K7/116

CPC分类号： B60S1/166 ,  F16H1/225 ,  F16H55/24 ,  F16H2057/127 ,  H02K7/081 ,  H02K7/1166

摘要： A motor 10 with reduction gear mechanism has a first worm 15 and a second worm 15′ having mutually opposite screw torsion directions; a first counter gear 30 including a first large-diameter gear 31 meshing with the first worm 15 and a first small-diameter gear 35 rotating as one piece with the first large-diameter gear 31; a second counter gear 30′ including a second large-diameter gear 31′ meshing with the second worm 15′ and a second small-diameter gear 35′ rotating as one piece with the second large-diameter gear 31′; and an output gear 40 meshing with both the small-diameter gears 35, 35′; wherein a first device 50 for applying a force to press the first counter gear 30 towards a gear case 21 is arranged between the tip of the first small-diameter gear 35 and a gear case cover 29, and a second device 50′ for applying a force to press the second counter gear 30′ towards the gear case 21 is arranged between the tip of the second small-diameter gear 35′ and the gear case cover 29.

摘要翻译： 具有减速齿轮机构的马达10具有第一蜗杆15和具有相互相反的螺杆扭转方向的第二蜗杆15' 第一副齿轮30包括与第一蜗杆15啮合的第一大直径齿轮31和与第一大直径齿轮31一体旋转的第一小直径齿轮35; 包括与第二蜗杆15'啮合的第二大直径齿轮31'和与第二大直径齿轮31'一体旋转的第二小直径齿轮35'的第二中间齿轮30'; 和与两个小直径齿轮35,35'啮合的输出齿轮40; 其中，用于施加力以将第一反向齿轮30向齿轮箱21推压的第一装置50布置在第一小直径齿轮35的尖端和齿轮箱盖29之间，第二装置50' 向第二小齿轮35'的前端和齿轮箱盖29之间设置有将第二中间齿轮30'压向齿轮箱21的力。

公开(公告)号：US20060181161A1

公开(公告)日：2006-08-17

申请号：US11287385

申请日：2005-11-28

申请人： Makito Kawamoto ,  Masayuki Shimoyama

发明人： Makito Kawamoto ,  Masayuki Shimoyama

IPC分类号： H02K5/24 ,  H02K7/10 ,  F16H57/02

CPC分类号： H02K7/1166 ,  F16H57/021 ,  F16H2057/0213 ,  Y10T74/2186

摘要： The actuator device includes: a case having a motor housing unit and a gear housing unit; a motor housed in the motor housing unit; and an output gear rotatably housed in the gear housing unit of the case, the output gear driven to rotate by the driving shaft of the motor; the actuator device supporting the motor in a floatable fashion within the motor housing unit via an elastic element; characterized in that the elastic element includes a main body floating part for holding the motor main body of the motor and a pair of bearing floating parts for holding the bearings in front and rear of the driving shaft of the motor and that the main body floating part and the pair of bearing floating parts are integrally formed by way of an elastic element.

摘要翻译： 致动器装置包括：壳体，具有马达壳体单元和齿轮壳体单元; 容纳在马达壳体单元中的马达; 以及可旋转地容纳在所述壳体的齿轮容纳单元中的输出齿轮，所述输出齿轮被所述马达的驱动轴驱动旋转; 所述致动器装置通过弹性元件以可浮动的方式将马达支撑在所述马达壳体单元内; 其特征在于，弹性元件包括用于保持马达的马达主体的主体浮动部分和用于在马达的驱动轴的前后保持轴承的一对轴承浮动部分，并且主体浮动部分 并且一对轴承浮动部件通过弹性元件一体地形成。